United Nations Statistics Division - Commodity Trade Statistics Database Commodity trade data for all available countries and areas since 1962. http://comtrade.un.org/
United Nations Statistics Division - National Accounts Estimates of Main Aggregates National accounts estimates for most countries and areas from 1970 onwards. http://unstats.un.org/
United Nations Statistics Division - National Accounts Official Country Data Official national accounts statistics in national currencies as provided by the National Statistical Offices. http://unstats.un.org/
